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Fix crash in Voice::Impl::fillInterpolated()#1314
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Recent versions of abseil assert on possible buffer overflow
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The method triggers an assert in recent versions of abseil when there is a buffer overflow.
This PR introduces a check of the destination buffer size and aborts the interpolation loop when the buffer limit is reached.
Tested and effective for abseil v20240722 on AlpineLinux edge with no audible difference.